Het guys. I'm about to redo my exhaust and I wanted some opinions. I have a 97 4.6 v8 4x4. My plan is to replace all 4 cats and put a new muffler on it. I want it to be as loud and aggressive as possible. Any ideas?

 

Flowmaster everything

High flow cats for sure, replace the exhaust manifold too... I have magnaflows and I love the sound but they are alittle quiet.

 

Go true dual cherry bomb extremes

 

Something I just did, and was super easy. I went to Pep Boys and got a 36" piece of exhaust pipe, one end was flared, and a union, and 3 clamps. I cut the muffler out and slid the pipe in. Cost $22, and I had it done in 20 minutes. It took longer to get my shop heater warmed up. If you don't like it, your aren't out much.

 

I have gotten so many compliments on my Flowmaster 40 very deep growl. 2001 4.6l. Sometimes when listening to music I wonder if I should of kept it stock.